I just finished building my motor last night, and I had a question on the type of spark plug should be using. My compression will is slightly over 12:1. I know theres heat ranges that I have to keep in mind and the plug gap. I was wonder if anyone could help me in finding the spark plug i need or if i do really do need a different plug? Thanks for the help.

 

NGK heat 7 gap 0.028"

 

Thanks alot I appreciate it.

 

Do you have a website where I can find those plugs?

 

You can get NGK from Autozone/advance or any other parts store. You will need to gap them yourself.

 

Thanks